Zabbix

<?php

/**

 * This file is part of php-saml.

 *

 * (c) OneLogin Inc

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 *

 * @package OneLogin

 * @author  OneLogin Inc <saml-info@onelogin.com>

 * @license MIT https://github.com/onelogin/php-saml/blob/master/LICENSE

 * @link    https://github.com/onelogin/php-saml

 */

​

namespace OneLogin\Saml2;

​

use DOMDocument;

use Exception;

​

/**

 * IdP Metadata Parser of OneLogin PHP Toolkit

 */

class IdPMetadataParser

{

    /**

     * Get IdP Metadata Info from URL

     *

     * @param string $url                 URL where the IdP metadata is published

     * @param string $entityId            Entity Id of the desired IdP, if no

     *                                    entity Id is provided and the XML

     *                                    metadata contains more than one

     *                                    IDPSSODescriptor, the first is returned

     * @param string $desiredNameIdFormat If available on IdP metadata, use that nameIdFormat

     * @param string $desiredSSOBinding   Parse specific binding SSO endpoint

     * @param string $desiredSLOBinding   Parse specific binding SLO endpoint

     *

     * @return array metadata info in php-saml settings format

     */

    public static function parseRemoteXML($url, $entityId = null, $desiredNameIdFormat = null, $desiredSSOBinding = Constants::BINDING_HTTP_REDIRECT, $desiredSLOBinding = Constants::BINDING_HTTP_REDIRECT)

    {

        $metadataInfo = array();

​

        try {

            $ch = curl_init($url);

            curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");

            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

            curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);

            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);

            curl_setopt($ch, CURLOPT_FAILONERROR, 1);

​

            $xml = curl_exec($ch);

            if ($xml !== false) {

                $metadataInfo = self::parseXML($xml, $entityId, $desiredNameIdFormat, $desiredSSOBinding, $desiredSLOBinding);

            } else {

                throw new Exception(curl_error($ch), curl_errno($ch));

            }

        } catch (Exception $e) {

            throw new Exception('Error on parseRemoteXML. '.$e->getMessage());

        }

        return $metadataInfo;

    }

​